164751948

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{20897}}^1$

素因数の和:20983

約数の個数: 48

約数和(自身を含む): 433006560

約数和(自身を除く): 268254612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 20897, 41794, 62691, 83588, 125382, 188073, 250764, 376146, 564219, 752292, 1128438, 1525481, 2256876, 3050962, 4576443, 6101924, 9152886, 13729329, 18305772, 27458658, 41187987, 54917316, 82375974, 164751948]

約数ペア:

[(1, 164751948), (2, 82375974), (3, 54917316), (4, 41187987), (6, 27458658), (9, 18305772), (12, 13729329), (18, 9152886), (27, 6101924), (36, 4576443), (54, 3050962), (73, 2256876), (108, 1525481), (146, 1128438), (219, 752292), (292, 564219), (438, 376146), (657, 250764), (876, 188073), (1314, 125382), (1971, 83588), (2628, 62691), (3942, 41794), (7884, 20897)]